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Maria1028
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Maria1028
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Mr. Tanaka is 35 years old, and his son is 5. In how many years will Mr. Tanaka be three times as old as his son?
Mr. Tanaka is 35 years old, and his son is 5. In how many years will Mr. Tanaka be three times as old as his son?
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Maria1028
May 26, 2014
+4 
